JSP Sonis®1 Filter Type_Water This specialized head and plate

This specialized head and plate are intended for use on the first and last poles in your barrier system

This model features a solid top with a rigid hood

(1) Crevice Tool

Galvanised steel suction pipe 50 mm diameter

meaning they are fully protected against dust and water ingress

JSP Sonis®1 Filter Type_Water This specialized head and plateIdeal for moderate noise environments, the Sonis 1 helmet mounted ear defenders offer reliable 26dB SNR protection in a compact, lightweight design. Colour coded in green for quick identification, these defenders are a smart solution for tasks involving consistent but lower volume noise. Effective Hearing Protection for Everyday NoiseDeveloped by JSPs expert R&D team alongside a leading UK acoustic engineering research facility, the Sonis 1 ensures